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TopicsAI Coding Benchmarks AI Agents Test representativeness

Models tested cannot reliably distinguish UK AISI simulated coding-agent trajectories from real deployment data.

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UK AISI Alignment Evaluation Case-StudyApr 1, 2026 Untraced · nothing upstream recorded

We validate that this scaffold produces trajectories that all tested models fail to reliably distinguish from real deployment data.

UK AISI Alignment Evaluation Case-Studyextraction 0.80

The scaffold builds on Petri and is designed to simulate realistic internal deployment of a coding agent; realism was judged by whether models could tell its trajectories from real deployment data.

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